Trouble when using a custom callback in the keras tuner
While using the Keras tuner's HPO, I was trying to add a custom metric and receive the results as a list, but an issue was identified where the results at the end of training were not saved in the...
View ArticlePython, pandas Dataframe row
I am trying to iterate through each row of a Dataframe. However, using row on Column B (a comma separated field) is splitting this into single characters.Column AColumn Bpet.dog,catThe code I’m...
View ArticleError 0xc0000409 when executing a Python script
I am working on a Python script that uses the NetworkX library and OpenCV to generate a video from a graph, where each node of the graph represents a state and the colors of the nodes indicate the...
View ArticlePython - How to utilise more memory
I have a Panads code that runs for over 1hr to be able to churn out the output. When i ran it initially my comp had 16GB of RAM and the task manager showed that around 80% of Memory was being used when...
View ArticleWhy does `dict(id=1, **{'id': 2})` sometimes raise `KeyError: 'id'` instead...
Normally, if you try to pass multiple values for the same keyword argument, you get a TypeError:In [1]: dict(id=1, **{'id':...
View ArticleHow to train a DL model in Python when samples are 2d number arrays with...
I want to create a deep learning model, I know how to do so with simple samples where each row of dataset represents a sample, but my samples are 2D table of numbers. The features are the same in all...
View ArticleHow to solve UnicodeDecodeError in Python 3.6?
I switched from Python 2.7 to Python 3.6.I have scripts that deal with some non-English content.I usually run scripts via Cron and also in Terminal.I had UnicodeDecodeError in my Python 2.7 scripts and...
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Column not found in dataset even though it exists in the CSV file?
I've been trying to process some data from a csv file which contains a number of columns, a 'Date' column among them which keeps producing an error. I know it certainly exists in the CSV file, but I...
View Articleerror after installing pyttsx3 module in python
import pyttsx3 engine = pyttsx3.init('sapi5')voices = engine.getProperty('voices')engine.setProperty('voices',voices[0].id)def speak(audio): engine.say(audio) engine.runAndWait()if __name__ ==...
View Articlemineflayer returning blank messages
im using mineflayer via python, and here is my code:@On(bot, 'messagestr')def handleServerMsg(this, message, *args): print(message) print(args)the bot is set up correctly, and is able to log in. on...
View ArticleRegular expression pattern \W* matching empty string in string
STARTimport reprint(re.split(r'\W*', '...words...'))ENDThe output of the above python code is:['', '', 'w', 'o', 'r', 'd', 's', '', '']In the above output given, how the last two items in the list are...
View ArticleAttributeError: module 'pkgutil' has no attribute 'ImpImporter'. Did you...
Earlier I installed some packages like Matplotlib, NumPy, pip (version 23.3.1), wheel (version 0.41.2), etc., and did some programming with those. I used the command C:\Users\UserName>pip list to...
View ArticleSave file (not in MEDIA_ROOT) to Django FileField from fastapi UploadFile
I need to save a fastapi UploadFile object directly to a Django model defined below:class MyFile(models): file = models.FileField(upload_to="files/")In the API, I managed to obtain file object from the...
View ArticleIf python don't have tail recursion in it, then why my code on leetcode is...
As per the link tail recursion is not present in python. I was working on leetcode problem where two inputs are given, number and its power. The power can be negative also. I need to find out exponent...
View ArticleHow can I solve RecursionError while visualizing my model?
I'm trying to visualize the importance scores of the data with the following codes in Google Colab and the following error keeps occurring. I tried to adjust the system recursion limit but the same...
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Problem Adding Color bar to an animation plot in Python
I am having difficulty in adding a colorbar in a plot for animation in python.Here's a part of my script:test=(btemp/100)-273.15fig,[ax,cax] = plt.subplots(1,2,...
View ArticlePython: recursion in finding the power of X
def pow(X, N): # base case if N == 0: return 1 # recursion call temp = pow(X, N//2) # if N is odd then we will have to multiply x if N%2 == 1: return temp*temp*X return temp*tempAlgorithm time...
View ArticleRecursive function always returning None [duplicate]
Why does it return None and not the value?def countdown(n): if n == 0: return("Blastoff!") else: print(n) countdown(n-1)print(countdown(20))
View ArticleParsing .cdf4 files into Python
how to Parse several .txt files in which have the many data files in netCDF format (.nc4 extension) using Python, and after that to configure a time filter and stitch the content of each file into a...
View ArticleDjango download a file
I'm quite new to using Django and I am trying to develop a website where the user is able to upload a number of excel files, these files are then stored in a media folder Webproject/project/media.def...
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